diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
index 900c9dbcf5..9337b1d3bb 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
@@ -81,7 +81,7 @@ class DownloadCache(
         if (sourceDir != null) {
             val mangaDir = sourceDir.files[provider.getMangaDirName(manga)]
             if (mangaDir != null) {
-                return provider.getChapterDirName(chapter) in mangaDir.files
+                return provider.getValidChapterDirNames(chapter).any { it in mangaDir.files }
             }
         }
         return false
@@ -191,9 +191,10 @@ class DownloadCache(
     fun removeChapter(chapter: Chapter, manga: Manga) {
         val sourceDir = rootDir.files[manga.source] ?: return
         val mangaDir = sourceDir.files[provider.getMangaDirName(manga)] ?: return
-        val chapterDirName = provider.getChapterDirName(chapter)
-        if (chapterDirName in mangaDir.files) {
-            mangaDir.files -= chapterDirName
+        provider.getValidChapterDirNames(chapter).forEach {
+            if (it in mangaDir.files) {
+                mangaDir.files -= it
+            }
         }
     }
 
@@ -208,9 +209,10 @@ class DownloadCache(
         val sourceDir = rootDir.files[manga.source] ?: return
         val mangaDir = sourceDir.files[provider.getMangaDirName(manga)] ?: return
         chapters.forEach { chapter ->
-            val chapterDirName = provider.getChapterDirName(chapter)
-            if (chapterDirName in mangaDir.files) {
-                mangaDir.files -= chapterDirName
+            provider.getValidChapterDirNames(chapter).forEach {
+                if (it in mangaDir.files) {
+                    mangaDir.files -= it
+                }
             }
         }
     }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
index c64c953e43..da277fae58 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
@@ -251,16 +251,17 @@ class DownloadManager(private val context: Context) {
      * @param newChapter the target chapter with the new name.
      */
     fun renameChapter(source: Source, manga: Manga, oldChapter: Chapter, newChapter: Chapter) {
-        val oldName = provider.getChapterDirName(oldChapter)
+        val oldNames = provider.getValidChapterDirNames(oldChapter)
         val newName = provider.getChapterDirName(newChapter)
         val mangaDir = provider.getMangaDir(manga, source)
 
-        val oldFolder = mangaDir.findFile(oldName)
+        // There should only be one folder with the chapter
+        val oldFolder = oldNames.mapNotNull { mangaDir.findFile(it) }.firstOrNull()
         if (oldFolder?.renameTo(newName) == true) {
             cache.removeChapter(oldChapter, manga)
             cache.addChapter(newName, mangaDir, manga)
         } else {
-            Timber.e("Could not rename downloaded chapter: %s.", oldName)
+            Timber.e("Could not rename downloaded chapter: %s.", oldNames.joinToString())
         }
     }
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt
index a4e9fd67a9..ff036006ca 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadPendingDeleter.kt
@@ -130,7 +130,8 @@ class DownloadPendingDeleter(context: Context) {
     private data class ChapterEntry(
         val id: Long,
         val url: String,
-        val name: String
+        val name: String,
+        val scanlator: String?
     )
 
     /**
@@ -154,7 +155,7 @@ class DownloadPendingDeleter(context: Context) {
      * Returns a chapter entry from a chapter model.
      */
     private fun Chapter.toEntry(): ChapterEntry {
-        return ChapterEntry(id!!, url, name)
+        return ChapterEntry(id!!, url, name, scanlator)
     }
 
     /**
@@ -174,6 +175,7 @@ class DownloadPendingDeleter(context: Context) {
             it.id = id
             it.url = url
             it.name = name
+            it.scanlator = scanlator
         }
     }
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
index 3bf7a73008..7845dc2e97 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
@@ -88,7 +88,7 @@ class DownloadProvider(private val context: Context) {
      */
     fun findChapterDir(chapter: Chapter, manga: Manga, source: Source): UniFile? {
         val mangaDir = findMangaDir(manga, source)
-        return mangaDir?.findFile(getChapterDirName(chapter))
+        return getValidChapterDirNames(chapter).mapNotNull { mangaDir?.findFile(it) }.firstOrNull()
     }
 
     /**
@@ -100,7 +100,9 @@ class DownloadProvider(private val context: Context) {
      */
     fun findChapterDirs(chapters: List<Chapter>, manga: Manga, source: Source): List<UniFile> {
         val mangaDir = findMangaDir(manga, source) ?: return emptyList()
-        return chapters.mapNotNull { mangaDir.findFile(getChapterDirName(it)) }
+        return chapters.mapNotNull { chp ->
+            getValidChapterDirNames(chp).mapNotNull { mangaDir.findFile(it) }.firstOrNull()
+        }
     }
 
     /**
@@ -127,6 +129,23 @@ class DownloadProvider(private val context: Context) {
      * @param chapter the chapter to query.
      */
     fun getChapterDirName(chapter: Chapter): String {
-        return DiskUtil.buildValidFilename(chapter.name)
+        return DiskUtil.buildValidFilename(
+            if (chapter.scanlator != null) "${chapter.scanlator}_${chapter.name}"
+            else chapter.name
+        )
+    }
+
+    /**
+     * Returns valid downloaded chapter directory names.
+     *
+     * @param chapter the chapter to query.
+     */
+    fun getValidChapterDirNames(chapter: Chapter): List<String> {
+        return listOf(
+            // Legacy chapter directory name used in v0.9.2 and before
+            DiskUtil.buildValidFilename(chapter.name),
+            // New chapter chapter directory name
+            getChapterDirName(chapter)
+        )
     }
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
index bb8f3f1757..cd5f82653c 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
@@ -234,10 +234,8 @@ class Downloader(
             val mangaDir = provider.findMangaDir(manga, source)
 
             chapters
-                // Avoid downloading chapters with the same name.
-                .distinctBy { it.name }
                 // Filter out those already downloaded.
-                .filter { mangaDir?.findFile(provider.getChapterDirName(it)) == null }
+                .filter { provider.findChapterDir(it, manga, source) == null }
                 // Add chapters to queue from the start.
                 .sortedByDescending { it.source_order }
         }